356 lines
9.7 KiB
JavaScript
356 lines
9.7 KiB
JavaScript
var mineGui_mine = false, mineGui_curmap, mineGui_curndx, mineGui_moves = "", mineGui_mapname = '';
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var mineGui_movesBackup = [];
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var mineGui_customNdx = 1;
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var mineGui_canvas = true;
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var mineGui_imgSources = {
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'sprites': 'sprites.png'
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};
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var mineGui_spriteOffset = {
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'R': 5,
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'#': 7,
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'*': 6,
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'\\': 2,
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'L': 3,
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'O': 4,
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'.': 0,
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' ': 1,
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'A': 8,'B': 9,'C':10,'D':11,'E':12,'F':13,'G':14,'H':15,'I':16,
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'1':17,'2':18,'3':19,'4':20,'5':21,'6':22,'7':23,'8':24,'9':25,
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'W':26,
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'!':27,
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'@':30
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};
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var mineGui_spriteOffset_Lost = {
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'R': 28,
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'#': 7,
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'*': 6,
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'\\': 2,
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'L': 3,
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'O': 4,
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'.': 0,
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' ': 1,
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'A': 8,'B': 9,'C':10,'D':11,'E':12,'F':13,'G':14,'H':15,'I':16,
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'1':17,'2':18,'3':19,'4':20,'5':21,'6':22,'7':23,'8':24,'9':25,
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'W':26,
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'!':27,
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'@':30
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};
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var mineGui_spriteOffset_Won = {
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'R': 29,
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'#': 7,
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'*': 6,
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'\\': 2,
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'L': 3,
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'O': 29,
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'.': 0,
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' ': 1,
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'A': 8,'B': 9,'C':10,'D':11,'E':12,'F':13,'G':14,'H':15,'I':16,
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'1':17,'2':18,'3':19,'4':20,'5':21,'6':22,'7':23,'8':24,'9':25,
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'W':26,
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'!':27,
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'@':30
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};
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var mineGui_images = {};
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var mineGui_imagesNeed = 0;
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function mineGui_loadImg(key, src) {
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var img;
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++mineGui_imagesNeed;
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mineGui_images[key] = img = new Image();
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img.onload = function() {
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if (0 == --mineGui_imagesNeed) {
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mineGui_show();
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}
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};
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img.src = src;
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}
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function mineGui_start() {
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var div = document.getElementById("mineGui");
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var selMap = document.getElementById("mineGui_selectMap");
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var inpMoves = document.getElementById("mineGui_moves");
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var customMapInput = document.getElementById("mineGui_data")
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var validMoves = {L:1,U:1,R:1,D:1,A:1,W:1,S:1};
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var k;
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document.getElementById("mineGui_addData").onclick = mineGui_addCustomMap;
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selMap.onchange = function() {
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var k = selMap.options[selMap.selectedIndex].text;
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mineGui_setMap(k, selMap.selectedIndex);
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selMap.blur();
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};
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var inpValidate = function() {
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if (inpMoves.value == mineGui_moves) return;
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mineGui_moves = "";
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var txt = inpMoves.value.toUpperCase(), i;
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for (i = 0; i < txt.length; ++i) {
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if (validMoves[txt[i]]) mineGui_moves += txt[i];
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}
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mineGui_updateMine();
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};
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var delayInpValidate = function(event) {
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// console.log("input", event, event.type);
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window.setTimeout(inpValidate, 0);
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};
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inpMoves.onchange = delayInpValidate;
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inpMoves.onpaste = delayInpValidate;
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inpMoves.onkeypress = delayInpValidate;
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document.body.onkeydown = function (event) {
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// console.log("body", event);
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// console.log("isChar", event.isChar,
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// "; char '"+String.fromCharCode(event.charCode)+
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// "'; key '"+String.fromCharCode(event.keyCode)+"'")
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if (document.activeElement === customMapInput) return;
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if (event.ctrlKey || event.altKey || event.metaKey) return;
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var handled = true;
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// ascii keys are reported as uppercase ascii code
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var cmd = String.fromCharCode(event.keyCode);
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if (validMoves[cmd]) {
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mineGui_move(cmd);
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} else if (cmd == 'C') { // clear
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mineGui_moves = "";
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mineGui_updateMine();
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} else if (cmd == 'T') { // toggle text/canvas
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mineGui_canvas = !mineGui_canvas;
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console.log("canvas show", mineGui_canvas);
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mineGui_show();
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} else switch (event.keyCode) {
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case 8: // backspace -> undo
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mineGui_moves = mineGui_moves.slice(0,-1);
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mineGui_updateMine();
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break;
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case 33: // page up
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if (selMap.selectedIndex > 0) {
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selMap.selectedIndex--;
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selMap.onchange();
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}
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break;
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case 34: // page down
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if (selMap.selectedIndex+1 < selMap.options.length) {
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selMap.selectedIndex++;
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selMap.onchange();
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}
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break;
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case 37: // left
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if (mineGui_mine.validMove('L')) mineGui_move('L');
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break;
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case 38: // up
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if (mineGui_mine.validMove('U')) mineGui_move('U');
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break;
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case 39: // right
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if (mineGui_mine.validMove('R')) mineGui_move('R');
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break;
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case 40: // down
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if (mineGui_mine.validMove('D')) mineGui_move('D');
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break;
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default:
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handled = false;
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break;
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}
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if (handled) {
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// console.log("body handled", event, event.type);
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event.preventDefault();
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return true;
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}
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};
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for (k in mineGui_imgSources) {
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if (mineGui_imgSources.hasOwnProperty(k)) {
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mineGui_loadImg(k, mineGui_imgSources[k]);
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}
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}
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var fragment = window.location.hash.slice(1).split(';');
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var searchMap = fragment[0];
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var loadMoves = '';
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var selectIndex = 0;
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for (k in mineMaps) {
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if (mineMaps.hasOwnProperty(k)) {
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var entry = document.createElement("option");
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entry.textContent = k;
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if (k === searchMap) {
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// console.log("selected map " + k);
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selectIndex = selMap.options.length;
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if (fragment.length > 1) loadMoves = fragment[1];
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}
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selMap.appendChild(entry);
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}
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//entry.add
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}
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selMap.selectedIndex = selectIndex;
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selMap.onchange();
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if (loadMoves !== '') {
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// console.log("preset moves: " + loadMoves);
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inpMoves.value = loadMoves;
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inpMoves.onchange();
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}
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}
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function mineGui_addCustomMap() {
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var map = document.getElementById("mineGui_data").value;
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var mine;
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var selMap = document.getElementById("mineGui_selectMap");
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document.getElementById("mineGui_addDataResult").textContent = "";
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try {
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mine = new Mine(map);
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} catch (e) {
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document.getElementById("mineGui_addDataResult").textContent = "Adding map failed: " + e;
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return;
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}
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mineMaps["custom" + mineGui_customNdx] = map;
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var entry = document.createElement("option");
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entry.textContent = "custom" + mineGui_customNdx;
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selMap.appendChild(entry);
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mineGui_customNdx++;
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window.setTimeout(function() {
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selMap.selectedIndex = selMap.options.length - 1;
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selMap.onchange();
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}, 0);
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}
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function mineGui_move(cmd) {
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for (i = 0; i < cmd.length; ++i) {
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if (mineGui_mine.state != Mine.ALIVE) break;
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mineGui_moves += cmd[i];
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mineGui_mine.move(cmd[i]);
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}
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mineGui_show();
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}
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function mineGui_setMap(map, ndx) {
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mineGui_mapname = map;
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mineGui_movesBackup[mineGui_curndx] = mineGui_moves;
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mineGui_curmap = mineMaps[map];
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mineGui_curndx = ndx;
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mineGui_moves = mineGui_movesBackup[mineGui_curndx];
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if (!mineGui_moves) mineGui_moves = "";
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location.href = '#' + mineGui_mapname + ';' + mineGui_moves;
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mineGui_updateMine();
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}
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function mineGui_updateMine() {
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// redo moves
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mineGui_mine = new Mine(mineGui_curmap);
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var cmd = mineGui_moves;
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mineGui_moves = "";
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for (i = 0; i < cmd.length; ++i) {
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if (mineGui_mine.state != Mine.ALIVE) break;
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mineGui_moves += cmd[i];
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mineGui_mine.move(cmd[i]);
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}
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mineGui_show();
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}
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var mineGui_drawQueued = false;
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function mineGui_draw() {
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if (!mineGui_drawQueued) {
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mineGui_drawQueued = true;
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window.setTimeout(mineGui_draw_queued, 0);
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}
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}
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function mineGui_draw_queued() {
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mineGui_drawQueued = false;
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var spriteOffset = mineGui_spriteOffset;
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switch (mineGui_mine.state) {
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case Mine.ALIVE:
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break;
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case Mine.LOST:
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spriteOffset = mineGui_spriteOffset_Lost;
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break;
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case Mine.ABORTED:
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break;
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case Mine.WON:
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spriteOffset = mineGui_spriteOffset_Won;
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break;
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}
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var waterLevel = Math.max(mineGui_mine.water_level, 0);
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var map = mineGui_mine.toString().split(/\n/);
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var canv = document.getElementById("mineGui_mineCanvas");
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var mapNode = document.getElementById("mineGui_mineMap");
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if (mineGui_canvas && 0 == mineGui_imagesNeed) {
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canv.style.display = '';
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canv.style.visibility = 'visible';
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mapNode.style.display = 'none';
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mapNode.style.visibility = 'hidden';
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canv.width = 16*mineGui_mine.width;
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canv.height = 16*mineGui_mine.height;
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var ctx = canv.getContext("2d");
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ctx.globalAlpha=1.0;
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ctx.fillStyle = "black";
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ctx.fillRect(0,0,canv.width, canv.height);
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var sprites = mineGui_images.sprites;
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for (var y = 0; y < mineGui_mine.height; ++y) {
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for (var x = 0; x < mineGui_mine.width; ++x) {
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ctx.drawImage(sprites, 0, spriteOffset[map[y][x]] * 16, 16, 16, 16*x, 16*y, 16, 16);
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}
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}
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ctx.fillStyle = "#0000FF";
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ctx.globalAlpha = 0.3;
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y = 16*(mineGui_mine.height - waterLevel);
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ctx.fillRect(0,y,canv.width, canv.height-y);
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} else {
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canv.style.display = 'none';
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canv.style.visibility = 'hidden';
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mapNode.style.display = '';
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mapNode.style.visibility = 'visible';
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}
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}
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var mineGui_fragmentQueued = false;
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function mineGui_updateFragment() {
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if (false !== mineGui_fragmentQueued) window.clearTimeout(mineGui_fragmentQueued);
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mineGui_fragmentQueued = window.setTimeout(mineGui_updateFragment_queued, 100);
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}
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function mineGui_updateFragment_queued() {
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mineGui_fragmentQueued = false;
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location.href = '#' + mineGui_mapname + ';' + mineGui_moves;
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}
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function mineGui_show(queued) {
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if (!mineGui_mine) return;
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mineGui_updateFragment();
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var state = "";
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switch (mineGui_mine.state) {
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case Mine.ALIVE:
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state = "Still mining";
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break;
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case Mine.LOST:
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state = "Robot broken - " + mineGui_mine.reason;
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break;
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case Mine.ABORTED:
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state = "Aborted";
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break;
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case Mine.WON:
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state = "Won - " + mineGui_mine.reason;
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break;
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}
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var waterLevel = Math.max(mineGui_mine.water_level, 0);
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var map = mineGui_mine.toString().split(/\n/);
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mineGui_draw();
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if (waterLevel > 0) {
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document.getElementById("mineGui_mineMapWater").textContent = map.splice(-waterLevel).join("\n");
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} else {
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document.getElementById("mineGui_mineMapWater").textContent = "";
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}
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document.getElementById("mineGui_mineMapDry").textContent = map.join("\n");
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document.getElementById("mineGui_moves").value = mineGui_moves;
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document.getElementById("mineGui_meta").textContent = mineGui_mine.metaText();
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document.getElementById("mineGui_state").textContent = state;
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document.getElementById("mineGui_score").textContent = mineGui_mine.score;
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document.getElementById("mineGui_scoreMoves").textContent = mineGui_mine.moves;
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document.getElementById("mineGui_scoreLambdas").textContent = mineGui_mine.found_lambdas + "/" + (mineGui_mine.lambdas+mineGui_mine.found_lambdas);
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document.getElementById("mineGui_razors").textContent = mineGui_mine.razors;
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document.getElementById("mineGui_belowWater").textContent = mineGui_mine.moves_below_water;
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}
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